title: A century of immunotherapy.
authors.forename: J O
authors.initials: JO
authors.lastname: Warner
mesh_terms: D000485:Allergens / Q000266:history*; D003888:Desensitization, Immunologic / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D006967:Hypersensitivity / Q000266:history* / Q000628:therapy
chemical_list: D000485:Allergens